CN218765601U - Movable illuminance measuring device - Google Patents
Movable illuminance measuring device Download PDFInfo
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- CN218765601U CN218765601U CN202222295333.4U CN202222295333U CN218765601U CN 218765601 U CN218765601 U CN 218765601U CN 202222295333 U CN202222295333 U CN 202222295333U CN 218765601 U CN218765601 U CN 218765601U
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Abstract
The utility model discloses a movable illuminance measuring device, which comprises a moving vehicle, a first illuminance meter and a second illuminance meter, wherein the moving vehicle is used for moving in a measuring area; the mounting frame can move up and down through the lifting mechanism and is arranged on the moving vehicle; the moving plate can horizontally and transversely move on the mounting frame through the displacement mechanism; the mounting plate is hinged to the moving plate, and a second illuminometer is arranged and rotated on the upper surface and/or the lower surface of the mounting plate; the controller is arranged on the mobile vehicle, is electrically connected with the first illuminometer and the second illuminometer respectively, and sends the detection results of the first illuminometer and the second illuminometer to the terminal module through the wireless transceiving module; the advantage is that can improve the collection efficiency of data and improve measurement accuracy, and can alleviate survey crew's work burden.
Description
Technical Field
The utility model relates to a photometry technical field especially relates to a portable illuminance measurement device.
Background
The illumination intensity refers to the luminous flux of visible light received in a unit area, and is called illumination for short. The illuminance of the existing lamp is measured by an illuminometer, the illuminometer comprises a light sensitive element, a light transmission window of the light sensitive element directly receives the irradiation of the light of the lamp, or a Fresnel lens is added between the light transmission window of the light sensitive element and the light of the lamp to increase the light receiving angle.
In the illuminance test of an indoor room or an outdoor road, when the illuminance is evaluated according to the lighting effect such as the GB/T5700, CJJ45 standard, etc., it is generally necessary to measure illuminance values of a plurality of points on the ground, the working face, etc. of the room or the road surface. The conventional method is that the length and width of a room or a road surface to be tested are measured firstly, then test point positions are marked uniformly, and then the positions are measured and recorded sequentially by using an illuminometer.
Disclosure of Invention
In order to solve the deficiencies existing in the prior art, the utility model provides a portable illuminance measuring device can improve the collection efficiency of data and improve measurement accuracy, and can alleviate survey crew's work burden.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a mobile illuminance measuring device comprises
The mobile vehicle is used for advancing in a measuring area, and the lower parts of two sides of the mobile vehicle are respectively provided with a first illuminometer;
the mounting frame can move up and down through the lifting mechanism and is arranged on the moving vehicle;
the moving plate can be horizontally and transversely arranged on the mounting frame through a displacement mechanism;
the mounting plate is hinged to the moving plate, and a second illuminometer is arranged and rotated on the upper surface and/or the lower surface of the mounting plate;
and the controller is arranged on the mobile vehicle, is respectively electrically connected with the first illuminometer and the second illuminometer, and sends the detection results of the first illuminometer and the second illuminometer to the terminal module through the wireless transceiving module.
Preferably, the movable vehicle comprises two spaced vehicle frames, the two vehicle frames are connected through a plurality of reinforcing beams, each vehicle frame is provided with two wheels distributed at intervals, one of the wheels on each vehicle frame is driven by a power mechanism arranged on the vehicle frame, and the power mechanism is controlled by the controller.
Preferably, the lifting mechanism comprises two sets of scissor assemblies and a lifting driving assembly, the two sets of scissor assemblies are completely identical and are parallel to each other, the mounting frame is connected between the tops of the two sets of scissor assemblies, one side of the bottoms of the two sets of scissor assemblies is hinged between the two vehicle frames through a first connecting rod, a driving shaft is hinged between the other sides of the bottoms of the two sets of scissor assemblies, the driving shaft is slidably arranged between the two vehicle frames, and the lifting driving assembly is arranged on the reinforcing beam and used for enabling the driving shaft to horizontally move transversely.
Preferably, the lifting driving assembly includes a driving motor, a driving screw, a nut seat and a connecting plate, the reinforcing beam includes a first reinforcing beam and a second reinforcing beam, the first reinforcing beam and the second reinforcing beam are distributed at a left-right interval, the driving motor is fixed on the second reinforcing beam, the driving screw is rotatably connected between the first reinforcing beam and the second reinforcing beam, the nut seat is screwed on the driving screw, the connecting plate is fixed to the nut seat, and the driving shaft is fixed to the connecting plate through a clamping plate.
Preferably, the displacement mechanism includes a sliding plate, a displacement motor, a displacement screw rod and a nut fixing seat, the sliding plate is horizontally disposed on the top of the mounting frame, the displacement motor is fixed on the sliding plate, the displacement screw rod is connected to an output shaft of the displacement motor, the displacement motor is screwed with the nut fixing seat, the nut fixing seat is fixed on the mounting frame, the moving plate is fixed at one end of the displacement screw rod and located outside the mounting frame, a plurality of guide rods are further connected between the moving plate and the sliding plate, a plurality of guide seats are disposed on the mounting frame, and the guide rods are slidably disposed on the corresponding guide seats.
Preferably, rotating shafts extend from two sides of the moving plate, the mounting plates are hinged to the rotating shafts, and butterfly nuts are connected to at least one of the rotating shafts in a threaded mode and are in contact with the side walls of the mounting plates.
As preferred, the upper surface and the lower surface of mounting panel set up the stop gear who is used for installing the second illuminometer respectively, stop gear includes the limiting plate that two intervals set up, two form the installation space that supplies the second illuminometer to place between the limiting plate, every the upper end of limiting plate is connected with the roof, the spiro union has spacing bolt on the roof, spacing bolt with the second illuminometer contacts.
As preferred, first illuminometer can reciprocate the setting through installation mechanism and be in on the lateral wall of frame, installation mechanism includes fixed axle, adjusting nut, regulating plate and locating plate, the bar groove has been seted up on the regulating plate, the fixed axle with bar groove sliding fit, the adjusting bolt spiro union is in on the fixed axle, and hug closely the regulating plate, the locating plate level is fixed the lower extreme of regulating plate, still be equipped with on the locating plate and be used for fixing the locking mechanical system of first illuminometer.
Compared with the prior art, the utility model has the advantages of:
1. the first illuminometer and the second illuminometer are used in combination, so that the device is suitable for illuminance tests at different heights, and the practicability of the device is greatly improved;
2. the arrangement of the moving vehicle replaces manual advancing, so that the manual operation burden is greatly reduced, the whole operation is simple, the influence of hand trembling is not easily caused, the test at the same height can be always ensured, and the detection precision is improved;
3. the lifting mechanism and the displacement mechanism are arranged, so that the second illuminometer has freedom degrees in multiple directions, multi-point position testing is performed under the condition that the mobile vehicle is not moving, and the practicability is high;
4. the mounting plate is hinged to the moving plate, so that the measuring angle of the second illuminometer can be adjusted, and the multi-scene measurement is suitable;
5. the detection result of the first illuminometer and the second illuminometer can be sent to the terminal module, remote real-time checking is carried out, and the intelligent degree is high.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the lifting mechanism of the present invention;
fig. 3 is a schematic perspective view of the displacement mechanism of the present invention;
fig. 4 is a schematic perspective view of the mounting plate and the moving plate of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 1;
fig. 6 is a schematic block diagram of the circuit portion of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, but the present invention is not limited thereto.
The first embodiment is as follows: as shown in the figure, a mobile illuminance measuring device comprises
The mobile vehicle 1 is used for moving in a measuring area, and the lower parts of two sides of the mobile vehicle 1 are respectively provided with a first illuminometer 2;
the mounting frame 3 can move up and down through the lifting mechanism 4 and is arranged on the moving vehicle 1;
a moving plate 5 which is horizontally and transversely movably arranged on the mounting frame 3 through a displacement mechanism 6;
the mounting plate 7 is hinged to the moving plate 5, and a second illuminometer 8 is arranged and rotated on the upper surface and/or the lower surface of the mounting plate 7;
the controller 9 is provided on the vehicle 1, is electrically connected to the first illuminometer 2 and the second illuminometer 8, and transmits the detection results of the first illuminometer 2 and the second illuminometer 8 to the terminal module 92 through the wireless transmission/reception module 91.
Example two: as shown in the figures, unlike the first embodiment, the mobile vehicle 1 includes two spaced-apart vehicle frames 11, the two vehicle frames 11 are connected by a plurality of reinforcing beams 12, each vehicle frame 11 is provided with two wheels 13 spaced-apart, one wheel 13 of each vehicle frame 11 is driven by a power mechanism 14 provided on the vehicle frame 11, and the power mechanism 14 is controlled by the controller 9.
In this structure, the locomotive 1 includes two frames 11 and connects a plurality of stiffening beams 12 between two frames 11, make overall structure keep light weight intensity guarantee again simultaneously from this, install two wheels 13 on every frame 11, wheel 13 on every frame 11 is driven by solitary power unit 14, specifically speaking, power unit 14 is RM3510 brushless gear motor, brushless gear motor is controlled by controller 9, can accurately move to each test point position, and when two brushless gear motor rotational speeds are inconsistent, can realize the purpose of turning to, the measurement needs of adaptation multi-scene from this.
In this embodiment, the lifting mechanism 4 includes two sets of scissors assemblies 41 and a lifting driving assembly 42, the two sets of scissors assemblies 41 are identical and parallel to each other, the mounting frame 3 is connected between the tops of the two sets of scissors assemblies 41, one side of the bottoms of the two sets of scissors assemblies 41 is hinged between the two frames 11 through a first connecting rod 43, a driving shaft 44 is hinged between the other sides of the bottoms of the two sets of scissors assemblies 41, the driving shaft 44 is slidably disposed between the two frames 11, and the lifting driving assembly 42 is disposed on the reinforcing beam 12 and is used for enabling the driving shaft 44 to horizontally move.
In this structure, elevating system 4 includes two sets of scissors subassemblies 41 and lift drive subassembly 42, scissors subassembly 41 is prior art, it is multilayer X type structure, when lift drive subassembly 42 made drive shaft 44 be close to first connecting rod 43, scissors subassembly 41 can drive installation frame 3 upward movement, otherwise, when lift drive subassembly 42 made drive shaft 44 keep away from first connecting rod 43, scissors subassembly 41 can drive installation frame 3 downward movement, can adjust the height of second illuminometer 8 from this, in order to carry out the illuminance test of different heights, improve the measuring accuracy.
In this embodiment, the lifting driving assembly 42 includes a driving motor 45, a driving screw 46, a nut seat 47 and a connecting plate 48, the reinforcing beam 12 includes a first reinforcing beam and a second reinforcing beam, the first reinforcing beam and the second reinforcing beam are distributed at intervals from left to right, the driving motor 45 is fixed on the second reinforcing beam, the driving screw 46 is rotatably connected between the first reinforcing beam and the second reinforcing beam, the nut seat 47 is screwed on the driving screw 46, the connecting plate 48 is fixed with the nut seat 47, and the driving shaft 44 is fixed with the connecting plate 48 through a clamping plate 49.
In the structure, the motion of the driving shaft 44 is controlled by adopting a screw rod transmission mode, the transmission is stable, the control precision is higher, the driving motor 45 is controlled by the controller 9, and the lower ends of the first reinforcing beam and the second reinforcing beam are respectively provided with a bearing seat, so that the smooth rotation of the driving screw rod 46 is ensured, when the driving motor 45 rotates forwards, the driving screw rod 46 is driven to rotate forwards, the nut seat 47 screwed with the driving screw rod 46 can move leftwards, the driving shaft 44 is close to the first connecting rod 43, otherwise, when the driving motor 45 rotates backwards, the driving screw rod 46 is driven to rotate backwards, the nut seat 47 screwed with the driving screw rod 46 can move rightwards, the driving shaft 44 is far away from the first connecting rod 43, and a guide rail assembly is further arranged between the driving shaft 44 and the two frames.
Example three: as shown in the figures, different from the second embodiment, the displacement mechanism 6 includes a sliding plate 61, a displacement motor 62, a displacement screw 63 and a nut fixing seat 64, the sliding plate 61 can be horizontally disposed on the top of the mounting frame 3, the displacement motor 62 is fixed on the sliding plate 61, the displacement screw 63 is connected to an output shaft of the displacement motor 62, the displacement motor 62 is screwed with the nut fixing seat 64, the nut fixing seat 64 is fixed on the mounting frame 3, the moving plate 5 is fixed at one end of the displacement screw 63 and located outside the mounting frame 3, a plurality of guide rods 65 are further connected between the moving plate 5 and the sliding plate 61, the mounting frame 3 is provided with a plurality of guide seats 66, and the guide rods 65 are slidably disposed on the corresponding guide seats 66.
In this structure, it is fixed to adopt nut fixing base 64, and the form that displacement lead screw 63 removed drives the motion of movable plate 5, displacement motor 62 is controlled by controller 9, when displacement motor 62 drive displacement lead screw 63 moved, because nut fixing base 64 is fixed, consequently displacement lead screw 63 can the horizontal lateral motion movable plate 5 motion of drive, realize the fine setting of second illuminometer 8 position, the setting up of guide bar 65 makes movable plate 5 connect more reliably, and play the effect of direction, in order to prevent that movable plate 5 motion process from taking place the skew, still be equipped with the track subassembly in addition between sliding plate 61 and installation frame 3, further play the guide effect.
In this embodiment, two sides of the moving plate 5 extend to form rotating shafts 51, the mounting plate 7 is hinged to the rotating shafts 51, at least one of the rotating shafts 51 is screwed with a wing nut 52, and the wing nut 52 contacts with the side wall of the mounting plate 7.
In this structure, mounting panel 7 through the cooperation with pivot 51, realize and the change of movable plate 5 between contained angle, this adjustment adopts the mode of manual adjustment to reduce manufacturing cost, particularly, after unscrewing butterfly nut 52, mounting panel 7 can revolute pivot 51 and rotate, and when the illuminance of blackboard was measured to needs, mounting panel 7 was adjusted to vertical position, and when illuminance such as ground was measured to needs, mounting panel 7 was adjusted to horizontal position, and the operation is comparatively convenient save trouble.
In this embodiment, the upper surface and the lower surface of mounting panel 7 set up the stop gear who is used for installing second illuminometer 8 respectively, and stop gear includes the limiting plate 71 that two intervals set up, forms the installation space that supplies second illuminometer 8 to place between two limiting plates 71, and the upper end of every limiting plate 71 is connected with roof 72, and the spiro union has stop bolt 73 on roof 72, and stop bolt 73 contacts with second illuminometer 8.
In this structure, stop gear's setting is used for installing second illuminometer 8, during its installation, inserts second illuminometer 8 in the installation space, then screws up spacing bolt 73, can realize the firm installation of second illuminometer 8, and when needing to dismantle, unscrews spacing bolt 73, alright easily pull down second illuminometer 8.
In this embodiment, the first illuminometer 2 can move up and down and is disposed on the side wall of the frame 11 through the mounting mechanism, the mounting mechanism includes a fixing shaft 21, an adjusting nut, an adjusting plate 23 and a positioning plate 24, a strip-shaped groove 25 is disposed on the adjusting plate 23, the fixing shaft 21 is in sliding fit with the strip-shaped groove 25, the adjusting bolt 22 is screwed on the fixing shaft 21 and tightly attached to the adjusting plate 23, the positioning plate 24 is horizontally fixed at the lower end of the adjusting plate 23, and a locking mechanism 26 for fixing the first illuminometer 2 is further disposed on the positioning plate 24.
In this structure, through the cooperation of bar groove 25 and fixed axle 21, can adjust the height of regulating plate 23, the final fine setting that realizes the 24 heights of locating plate, locking mechanical system 26's setting then is used for fixed first illuminometer 2, and locking mechanical system 26's structure is the same with stop gear.
In order to reduce the influence of the whole vehicle frame on the first illuminometer 2, the whole mounting mechanism can be selected according to actual requirements, for example, when the vehicle frame is shaded, a longer positioning plate is selected, so that the first illuminometer is far away from the vehicle frame, and the purpose of accurate measurement is achieved.
In this embodiment, the controller 9 is an MCU microcontroller 9, specifically, the MCU microcontroller 9 selects a main control chip with a model number of 430G2553-QFN32, and the wireless transceiver module 91 is a bluetooth transceiver module or a 5G transceiver module.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the present invention can also be modified in materials and structures, or replaced by technical equivalents. Therefore, all structural equivalents which may be made by applying the present invention to the specification and drawings, or by applying them directly or indirectly to other related technical fields, are intended to be encompassed by the present invention.
Claims (8)
1. A mobile illuminance measuring device, characterized in that: comprises that
The mobile vehicle is used for advancing in a measuring area, and the lower parts of two sides of the mobile vehicle are respectively provided with a first illuminometer;
the mounting frame can move up and down through the lifting mechanism and is arranged on the moving vehicle;
the moving plate can be horizontally and transversely arranged on the mounting frame through a displacement mechanism;
the mounting plate is hinged to the moving plate, and a second illuminometer is arranged and rotated on the upper surface and/or the lower surface of the mounting plate;
a controller arranged on the moving vehicle and respectively electrically connected with the first illuminometer and the second illuminometer,
and the detection results of the first illuminometer and the second illuminometer are sent to the terminal module through the wireless transceiving module.
2. A mobile illuminance measuring device according to claim 1, wherein: the movable vehicle comprises two vehicle frames which are arranged at intervals, the two vehicle frames are connected through a plurality of reinforcing beams, two wheels which are distributed at intervals are arranged on each vehicle frame, one wheel on each vehicle frame is driven by a power mechanism arranged on the vehicle frame, and the power mechanism is controlled by the controller.
3. A mobile illuminance measuring device according to claim 2, wherein: the lifting mechanism comprises two sets of scissor assemblies and a lifting driving assembly, the two sets of scissor assemblies are identical and are parallel to each other, the mounting frame is connected between the tops of the two sets of scissor assemblies, one side of the bottom of the two sets of scissor assemblies is hinged between the two frames through a first connecting rod, a driving shaft is hinged between the other side of the bottom of the two sets of scissor assemblies, the driving shaft is slidably arranged between the two frames, and the lifting driving assembly is arranged on a reinforcing beam and used for enabling the driving shaft to transversely and horizontally move.
4. A mobile illuminance measuring device according to claim 3, wherein: the lifting driving assembly comprises a driving motor, a driving screw rod, a nut seat and a connecting plate, the reinforcing beam comprises a first reinforcing beam and a second reinforcing beam, the first reinforcing beam and the second reinforcing beam are distributed at intervals left and right, the driving motor is fixed on the second reinforcing beam, the driving screw rod is rotatably connected between the first reinforcing beam and the second reinforcing beam, the nut seat is in threaded connection on the driving screw rod, the connecting plate is fixed with the nut seat, and the driving shaft is fixed with the connecting plate through a clamping plate.
5. A mobile illuminance measuring device according to claim 1, wherein: the displacement mechanism comprises a sliding plate, a displacement motor, a displacement lead screw and a nut fixing seat, the sliding plate can be horizontally moved and arranged at the top of the installation frame, the displacement motor is fixed on the sliding plate, the displacement lead screw is connected to an output shaft of the displacement motor, the displacement motor is in threaded connection with the nut fixing seat, the nut fixing seat is fixed on the installation frame, the movable plate is fixed at one end of the displacement lead screw and located on the outer side of the installation frame, a plurality of guide rods are further connected between the movable plate and the sliding plate, a plurality of guide seats are arranged on the installation frame, and the guide rods are slidably arranged on the guide seats.
6. The mobile illuminance measurement device of claim 1, wherein: the movable plate is characterized in that rotating shafts are arranged on two sides of the movable plate in an extending mode, the mounting plate is hinged to the rotating shafts, at least one of the rotating shafts is connected with a butterfly nut in a threaded mode, and the butterfly nut is in contact with the side wall of the mounting plate.
7. A mobile illuminance measuring device according to claim 1, wherein: the upper surface and the lower surface of mounting panel set up the stop gear who is used for installing the second illuminometer respectively, stop gear includes the limiting plate that two intervals set up, two form the installation space that supplies the second illuminometer to place between the limiting plate, every the upper end of limiting plate is connected with the roof, the spiro union has spacing bolt on the roof, spacing bolt with the second illuminometer contacts.
8. A mobile illuminance measuring device according to claim 2, wherein: first illuminometer can reciprocate the setting through installation mechanism and be in on the lateral wall of frame, installation mechanism includes fixed axle, adjusting nut, regulating plate and locating plate, the bar groove has been seted up on the regulating plate, the fixed axle with bar groove sliding fit, the adjusting nut spiro union is in on the fixed axle, and hug closely the regulating plate, the locating plate level is fixed the lower extreme of regulating plate, still be equipped with on the locating plate and be used for fixing the locking mechanical system of first illuminometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222295333.4U CN218765601U (en) | 2022-08-30 | 2022-08-30 | Movable illuminance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222295333.4U CN218765601U (en) | 2022-08-30 | 2022-08-30 | Movable illuminance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218765601U true CN218765601U (en) | 2023-03-28 |
Family
ID=85692612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222295333.4U Active CN218765601U (en) | 2022-08-30 | 2022-08-30 | Movable illuminance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218765601U (en) |
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2022
- 2022-08-30 CN CN202222295333.4U patent/CN218765601U/en active Active
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